# Load plugins
use Catalyst qw/
- -Debug
- ConfigLoader
- Static::Simple
-
- StackTrace
-
- Authentication
- Authorization::Roles
+ -Debug
+ ConfigLoader
+ Static::Simple
- Session
- Session::Store::FastMmap
- Session::State::Cookie
- /;
+ StackTrace
+
+ Authentication
+ Authorization::Roles
+
+ Session
+ Session::Store::File
+ Session::State::Cookie
+ /;
Once again, include this additional plugin as a new dependency in
the Makefile.PL file like this:
- requires (
- ...
- 'Catalyst::Plugin::Authorization::Roles' => '0',
- );
+ requires 'Catalyst::Plugin::Authorization::Roles';
=head2 Add Role-Specific Logic to the "Book List" Template
# Note: Above is a shortcut for this:
# $book->create_related('book_authors', {author_id => $author_id});
- # Assign the Book object to the stash for display in the view
- $c->stash->{book} = $book;
-
- # Set the TT template to use
- $c->stash->{template} = 'books/create_done.tt2';
+ # Assign the Book object to the stash and set template
+ $c->stash(book => $book,
+ template => 'books/create_done.tt2');
} else {
# Provide very simple feedback to the user.
$c->response->body('Unauthorized!');
=head2 Try Out Authentication And Authorization
-Press C<Ctrl-C> to kill the previous server instance (if it's still
-running) and restart it:
+Make sure the development server is running:
- $ script/myapp_server.pl
+ $ script/myapp_server.pl -r
Now trying going to L<http://localhost:3000/books/list> and you should
be taken to the login page (you might have to C<Shift+Reload> or
C<lib/MyApp/Schema/Result/User.pm> and add the following method below
the "C<DO NOT MODIFY ...>" line:
- =head 2 has_role
+ =head2 has_role
Check if a user has the specified role
return any(map { $_->role } $self->roles) eq $role;
}
+Let's also add Perl6::Junction to the requirements listed in
+Makefile.PL:
+
+ requires 'Perl6::Junction';
+
Now we need to add some enforcement inside our controller. Open
C<lib/MyApp/Controller/Books.pm> and update the C<delete> method to
match the following code:
sub error_noperms :Chained('/') :PathPart('error_noperms') :Args(0) {
my ($self, $c) = @_;
- $c->stash->{template} = 'error_noperms.tt2';
+ $c->stash(template => 'error_noperms.tt2');
}
And also add the template file by putting the following text into
<span class="error">Permission Denied</span>
-Then run the Catalyst development server script:
-
- $ script/myapp_server.pl
-
Log in as C<test01> and create several new books using the C<url_create>
feature:
most recent version of the Catalyst Tutorial can be found at
L<http://dev.catalyst.perl.org/repos/Catalyst/Catalyst-Manual/5.80/trunk/lib/Catalyst/Manual/Tutorial/>.
-Copyright 2006-2008, Kennedy Clark, under Creative Commons License
+Copyright 2006-2010, Kennedy Clark, under the
+Creative Commons Attribution Share-Alike License Version 3.0
(L<http://creativecommons.org/licenses/by-sa/3.0/us/>).
-